CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Show each game results
Zeus 1.29 (2262+18
−18		)Quote
Author: Vadim Bykov (Russia) Link: WBEC
This is one of the 3 Zeus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SmarThink 1.98 64-bit3059+11
−11		(+797)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Quazar 0.4 64-bit2924+9
−9		(+662)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Bison 9.11 64-bit2759+11
−11		(+497)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   GreKo 2018.02 64-bit2644+21
−21		(+382)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Counter 2.6 64-bit2622+21
−21		(+360)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   K2 0.872571+15
−15		(+309)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   NirvanaChess 1.1 64-bit2531+22
−22		(+269)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Ufim 8.022524+10
−10		(+262)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   BugChess2 1.5.12522+27
−27		(+260)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Tornado 2.1.41a2505+20
−20		(+243)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+277
–   Twisted Logic 0.099x2501+29
−29		(+239)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Brutus 7.02b2495+16
−16		(+233)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−1
–   Hamsters 0.42481+24
−24		(+219)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Rotor 0.42456+16
−16		(+194)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−98
–   Waxman 20202417+15
−15		(+155)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+155
–   Eeyore 1.52 64-bit2414+15
−15		(+152)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   DanaSah 3.632397+23
−23		(+135)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
0.0%
−16
–   Muse 0.899b2391+19
−19		(+129)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−37
–   Ifrit m1.8 64-bit2382+15
−15		(+120)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Hermann 2.02375+26
−26		(+113)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+11
–   Typhoon 1.00-3142374+26
−26		(+112)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−49
–   Gosu 0.162374+14
−14		(+112)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+17
–   Simplex 0.9.8 64-bit2373+14
−14		(+111)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+122
–   Sjakk 2.0 64-bit2371+20
−20		(+109)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+109
–   KnightDreamer 3.32367+23
−23		(+105)4 − 0
(+4−0=0)		100.0%
4.0 / 4
0.0%
+INF
–   Myrddin 0.87 64-bit2365+11
−11		(+103)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−1
–   Delphil 1.82363+23
−23		(+101)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+101
–   Barbarossa 0.6.0 64-bit2362+13
−13		(+100)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−134
–   Sorgenkind 0.42358+12
−12		(+96)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+96
–   Ares GB 1.1 64-bit2358+15
−15		(+96)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−196
–   LittleThought 1.04 32-bit2357+27
−27		(+95)2 − 0
(+2−0=0)		100.0%
2.0 / 2
0.0%
+INF
–   Hamsters 0.22354+26
−26		(+92)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+92
–   CT800 1.41 64-bit2353+25
−25		(+91)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
0.0%
+379
–   Dirty 0.99 OW52347+21
−21		(+85)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+255
–   Betsabe II 1.28 64-bit2346+26
−26		(+84)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+245
–   Jazz 721 64-bit2343+16
−16		(+81)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
−31
–   Counter 1.02337+26
−26		(+75)2.5 − 3.5
(+0−1=5)		41.7%
2.5 / 6
0.0%
+29
–   GreKo 6.252336+27
−27		(+74)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+151
–   TJchess 1.1 64-bit2335+17
−17		(+73)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
0.0%
+89
–   Isa 2.0.83 64-bit2334+15
−15		(+72)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+72
–   GreKo 6.52329+23
−23		(+67)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+229
–   Pupsi 0.192328+29
−29		(+66)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
0.0%
+3
–   Myrddin 0.86 64-bit2325+19
−19		(+63)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.0%
+63
–   Alfil 7.62324+27
−27		(+62)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−229
–   RomiChess P3m 64-bit2324+23
−23		(+62)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+18
–   OliThink 5.3.0 32-bit2323+18
−18		(+61)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+162
–   Philou 2.7.02322+28
−28		(+60)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Alfil 6.102322+26
−26		(+60)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+221
–   Flux 2.2.1 64-bit2321+18
−18		(+59)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.0%
+96
–   Dirty 0.99z2318+28
−28		(+56)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−47
–   Glass 1.32318+23
−23		(+56)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
0.0%
−147
–   Plisk 0.2.7d 32-bit2315+19
−19		(+53)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+53
–   BugChess2 1.4.12311+27
−27		(+49)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.1%
−85
–   Tytan 9.322310+24
−24		(+48)2 − 10
(+2−10=0)		16.7%
2.0 / 12
0.1%
−270
–   GreKo 5.92308+20
−20		(+46)2 − 3
(+0−1=4)		40.0%
2.0 / 5
0.0%
−1
–   Ifrit m1.6 32-bit2307+28
−28		(+45)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.3%
+45
–   Counter 0.82303+25
−25		(+41)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.4%
+41
–   Arion 1.72303+15
−15		(+41)6 − 6
(+4−4=4)		50.0%
6.0 / 12
0.0%
+41
–   Rodin 2.3a2301+21
−21		(+39)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.2%
+133
–   Aice 0.99.22299+15
−15		(+37)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.1%
−97
–   EveAnn 1.712298+25
−25		(+36)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.9%
−134
–   Daydreamer 1.52297+19
−19		(+35)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.4%
+197
–   Butcher 1.61 64-bit2295+26
−26		(+33)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
1.9%
+194
–   Asterisk 0.62293+15
−15		(+31)9 − 9
(+5−5=8)		50.0%
9.0 / 18
0.3%
+33
–   LittleThought 1.00 32-bit2290+28
−28		(+28)3.5 − 3.5
(+3−3=1)		50.0%
3.5 / 7
4.0%
+27
–   Plisk 0.2.6 64-bit2290+28
−28		(+28)1 − 1
(+1−1=0)		50.0%
1.0 / 2
4.1%
+28
–   Horizon 4.32290+25
−25		(+28)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
3.4%
−133
–   Amundsen 0.802289+15
−15		(+27)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.8%
+77
–   Bagatur 1.3a 64-bit2288+17
−17		(+26)1 − 1
(+0−0=2)		50.0%
1.0 / 2
1.5%
+26
–   Alex 2.132287+28
−28		(+25)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
6.7%
−46
–   Dirty 0.99n2285+26
−26		(+23)2 − 0
(+2−0=0)		100.0%
2.0 / 2
6.9%
+INF
–   Chezzz 1.0.32284+16
−16		(+22)0.5 − 5.5
(+0−5=1)		8.3%
0.5 / 6
2.8%
−329
–   KnightX 1.93 64-bit2282+18
−18		(+20)4.5 − 5.5
(+4−5=1)		45.0%
4.5 / 10
5.5%
−25
–   EveAnn 1.722281+13
−13		(+19)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
4.1%
+96
–   nanoSzachy 3.12279+26
−26		(+17)1 − 1
(+1−1=0)		50.0%
1.0 / 2
13.7%
+16
–   KnightX 1.922277+16
−16		(+15)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
9.4%
−30
–   Popochin 2.92276+27
−27		(+14)2 − 2
(+1−1=2)		50.0%
2.0 / 4
19.1%
+2
–   Sage 2.2a2272+27
−27		(+10)5 − 3
(+5−3=0)		62.5%
5.0 / 8
25.4%
+140
–   Averno 0.812269+16
−16		(+7)5 − 5
(+4−4=2)		50.0%
5.0 / 10
27.4%
+7
–   Cheese 1.32267+15
−15		(+5)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
30.6%
+97
–   Ares 1.003a2267+27
−27		(+5)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
37.4%
+175
–   Capivara LK 0.09a01a 64-bit2266+21
−21		(+4)1 − 1
(+1−1=0)		50.0%
1.0 / 2
37.4%
+4
–   Cheese 1.1b2265+28
−28		(+3)8 − 12
(+4−8=8)		40.0%
8.0 / 20
42.5%
−76
–   Waxman 20112263+23
−23		(+1)0 − 2
(+0−2=0)		0.0%
0.0 / 2
45.1%
−INF
–   nanoSzachy 2.92263+28
−28		(+1)1 − 3
(+0−2=2)		25.0%
1.0 / 4
46.3%
−165
–   Anechka 0.082261+16
−16		(−1)2 − 11
(+1−10=2)		15.4%
2.0 / 13
51.4%
−291
–   Alex 2.092260+26
−26		(−2)0 − 3
(+0−3=0)		0.0%
0.0 / 3
54.5%
−INF
–   Xpdnt 0809272260+25
−25		(−2)11 − 11
(+9−9=4)		50.0%
11.0 / 22
54.2%
−2
–   Ant 2006-F2259+17
−17		(−3)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
58.7%
+59
–   GreKo 5.52259+28
−28		(−3)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
55.7%
+108
–   Joker 1.1.142259+16
−16		(−3)18 − 20
(+11−13=14)
47.4%
18.0 / 38
57.5%
−24
–   Brutus 6.12258+29
−29		(−4)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
57.6%
+211
–   Natwarlal 0.142256+16
−16		(−6)8.5 − 7.5
(+8−7=1)		53.1%
8.5 / 16
66.8%
+27
–   Popochin 3.22253+15
−15		(−9)8 − 6
(+5−3=6)		57.1%
8.0 / 14
76.1%
+44
–   Pawny 0.1.62253+26
−26		(−9)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
69.8%
−9
–   Mediocre 0.52252+20
−20		(−10)0 − 2
(+0−2=0)		0.0%
0.0 / 2
76.2%
−INF
–   Matilde 2008 64-bit2248+17
−17		(−14)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
85.4%
+20
–   FireFly 2.7.0 64-bit2245+15
−15		(−17)1 − 0
(+1−0=0)		100.0%
1.0 / 1
91.9%
+INF
–   Rotor 0.22243+29
−29		(−19)14.5 − 13.5
(+12−11=5)		51.8%
14.5 / 28
86.5%
−2
–   Glass 1.22242+26
−26		(−20)4.5 − 4.5
(+4−4=1)		50.0%
4.5 / 9
90.2%
−13
–   Brutus 5.42242+27
−27		(−20)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
89.0%
+141
–   Rhetoric Lite2241+29
−29		(−21)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
88.3%
−21
–   Butcher 1.60n12241+21
−21		(−21)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
93.0%
+73
–   Bison 8.2.4r2239+23
−23		(−23)10.5 − 7.5
(+9−6=3)		58.3%
10.5 / 18
94.5%
+50
–   Rodin 2.1h2239+26
−26		(−23)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
92.5%
+144
–   Natwarlal 0.122236+29
−29		(−26)2 − 3
(+2−3=0)		40.0%
2.0 / 5
93.8%
−137
–   Orion 0.2 64-bit2236+18
−18		(−26)0 − 1
(+0−1=0)		0.0%
0.0 / 1
97.6%
−INF
–   Cheese 1.22233+28
−28		(−29)2 − 4
(+2−4=0)		33.3%
2.0 / 6
95.6%
−184
–   GreKo 5.2.52231+29
−29		(−31)3.5 − 1.5
(+2−0=3)		70.0%
3.5 / 5
96.2%
+88
–   Popochin 3.02229+27
−27		(−33)3 − 3
(+1−1=4)		50.0%
3.0 / 6
98.0%
−39
–   Gibbon 2.57a 64-bit2229+20
−20		(−33)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.1%
−195
–   Chispa 4.0.32228+15
−15		(−34)7 − 5
(+6−4=2)		58.3%
7.0 / 12
99.8%
+43
–   Tigran 2.3 64-bit2227+29
−29		(−35)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
97.8%
+126
–   Tornado 1.02226+26
−26		(−36)6.5 − 5.5
(+5−4=3)		54.2%
6.5 / 12
98.9%
−2
–   Ayito 0.2.9942226+16
−16		(−36)3 − 7
(+2−6=2)		30.0%
3.0 / 10
99.9%
−204
–   Matilde 2008 32-bit2225+28
−28		(−37)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
98.8%
−102
–   AliChess 4.202222+29
−29		(−40)2 − 0
(+2−0=0)		100.0%
2.0 / 2
98.9%
+INF
–   Fischerle 0.9.60 64-bit2222+26
−26		(−40)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
99.5%
−5
–   Ares 1.02211+26
−26		(−51)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.9%
−51
–   Brutus 6.02207+29
−29		(−55)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.9%
−66
–   Joker 1.1.062203+28
−28		(−59)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+102
–   Lozza 1.14a 64-bit2203+24
−24		(−59)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   EXchess 5.01b 32-bit2201+25
−25		(−61)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−104
–   Rotor 0.1a2201+28
−28		(−61)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−60
–   AliChess 4.192197+27
−27		(−65)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−53
–   AliChess 4.182195+28
−28		(−67)7.5 − 5.5
(+5−3=5)		57.7%
7.5 / 13
100.0%
−7
–   Feuerstein 0.4.6.12190+17
−17		(−72)5 − 5
(+3−3=4)		50.0%
5.0 / 10
100.0%
−72
–   Zevra 1.8.4 r650 64-bit2188+23
−23		(−74)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Hussar 0.22185+28
−28		(−77)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+84
–   AliChess 4.062184+24
−24		(−78)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−78
–   Deuterium 06.08.25.042176+24
−24		(−86)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
100.0%
−212
–   Gibbon 2.42c2174+23
−23		(−88)8.5 − 4.5
(+7−3=3)		65.4%
8.5 / 13
100.0%
+40
–   Gibbon 2.52a2167+15
−15		(−95)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−31
–   Uralochka 1.1b2166+16
−16		(−96)10 − 5
(+7−2=6)		66.7%
10.0 / 15
100.0%
+19
–   ZCT 0.3.24512161+24
−24		(−101)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+16
–   Neurosis 2.32159+21
−21		(−103)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−25
–   EveAnn 1.622158+30
−30		(−104)5.5 − 0.5
(+5−0=1)		91.7%
5.5 / 6
100.0%
+247
–   Latista (Sinobyl) 1.52152+19
−19		(−110)3 − 3
(+1−1=4)		50.0%
3.0 / 6
100.0%
−116
–   ChessAlex 2.0r42151+18
−18		(−111)8.5 − 2.5
(+7−1=3)		77.3%
8.5 / 11
100.0%
+99
–   RattateChess Bologna 20072151+22
−22		(−111)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+180
–   BlackBishop 1.02150+17
−17		(−112)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+180
–   Alf 1.092143+21
−21		(−119)8 − 6
(+7−5=2)		57.1%
8.0 / 14
100.0%
−54
–   AliChess 4.082141+28
−28		(−121)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−198
–   Buzz 0.08 32-bit2139+25
−25		(−123)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   EveAnn 1.632139+29
−29		(−123)3.5 − 2.5
(+3−2=1)		58.3%
3.5 / 6
100.0%
−57
–   NagaSkaki 5.122135+15
−15		(−127)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Atak 6.52125+22
−22		(−137)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+154
–   Hamsters 0.0.62124+21
−21		(−138)3.5 − 1.5
(+2−0=3)		70.0%
3.5 / 5
100.0%
−2
–   OliThink 5.1.92099+26
−26		(−163)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+70
–   NagaSkaki 4.002097+30
−30		(−165)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+5
–   Mediocre 0.3342096+29
−29		(−166)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−166
–   Parrot 07.07.222078+17
−17		(−184)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−183
–   Parrot 07.01.162076+27
−27		(−186)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+143
–   Adam 3.12048+21
−21		(−214)4.5 − 2.5
(+4−2=1)		64.3%
4.5 / 7
100.0%
−83
–   Lime 622045+24
−24		(−217)5 − 1
(+5−1=0)		83.3%
5.0 / 6
100.0%
+101
–   Buzz 0.072020+24
−24		(−242)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
856 games: 309 wins, 294 losses, 253 draws (29.6%), score: 50.9%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024